Oriented diffusion filtering for enhancing low-quality fingerprint images.

Carsten Gottschlich Carola-Bibiane Schönlieb

Published in: IET Biom. (2012)

Keyphrases

fingerprint images
low quality
diffusion filtering
fingerprint identification
high quality
fingerprint recognition
noise removal
poor quality
singular points
fingerprint matching
fingerprint verification
minutiae extraction
noise reduction
image processing
similarity measure
image enhancement